UF Health: Timing, Consistency of Activity Linked to Better Fitness

Some people spring into action at dawn, while others prefer a slower start to their day. Whether you rise with a grin or a groan, scientists say your internal clock — known as the circadian rhythm — might influence that behavior and much more.

These biological clocks regulate not only sleep-wake cycles but also a wide range of daily physiological and metabolic functions. A growing body of research suggests that circadian rhythms are fundamental contributors to health and resilience.

A new University of Florida Health study, funded by the National Institute on Aging, or NIA, shows that the timing and consistency of your daily activity might be associated with improved cardiorespiratory fitness and walking efficiency — two key indicators of healthy aging.

Learn more about UF Health: Timing, Consistency of Activity Linked to Better Fitness.